825613-16-9Relevant articles and documents
FLUORESCENCE LABELING AGENT, PHOTODYNAMIC THERAPEUTIC AGENT AND PHTHALOCYANINE
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Paragraph 0068; 0070, (2021/04/23)
PROBLEM TO BE SOLVED: To provide a phthalocyanine-based compound having excellent properties such as fluorescence intensity, light resistance and singlet oxygen generation ability suitable for a fluorescence labeling agent and a photodynamic therapeutic agent in a wavelength region of 800 nm or more. SOLUTION: This invention relates to salts of a phosphorus-containing phthalocyanine-based compound in which a phosphorus atom in a phosphorus compound expressed by formula: R5O-P-OR6 is coordinated with a phthalocyanine-based compound, and to a fluorescence labeling agent and a photodynamic therapeutic agent, which contain the salts of the phosphorus-containing phthalocyanine-based compound. In the formula, R5 and R6 are H, an aliphatic hydrocarbon group, -P(=O) R7R8, -C(=O) R9, -S(=O)2R10 or -SiR11R12R13; R7 and R8 are H, OH, an aliphatic hydrocarbon group, an aromatic hydrocarbon group, an alkoxyl group, or an aryloxy group; R9 is H, an aliphatic hydrocarbon group, or an aromatic hydrocarbon group; R10 is OH, an aliphatic hydrocarbon group, or an aromatic hydrocarbon group; and R11 to R13 are an aliphatic hydrocarbon group or an aromatic hydrocarbon group. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT
FLUORESCENCE LABELING AGENT, PHOTODYNAMIC THERAPEUTIC AGENT AND PHTHALOCYANINE
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Paragraph 0097; 0099, (2020/09/30)
PROBLEM TO BE SOLVED: To provide a phthalocyanine having excellent properties such as fluorescence intensity, light resistance, singlet oxygen generation ability, suitable for a fluorescence labeling agent and a photodynamic therapeutic agent. SOLUTION: A fluorescence labeling agent comprises a phthalocyanine with a central metal of Al or Si. For the number of a hydroxy group and the like bound to the metal, 1 is for Al and 2 is for Si. SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2020,JPOandINPIT
Substituted benzazoloporphyrazines for polymerization and surface attachment and articles formed therefrom
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Page/Page column 27, (2011/02/18)
The present invention provides an article of manufacture formed from a substrate and a benzazoloporphyrazine bound to the substrate. The article may take a variety of different forms and may be for example an electrochromic display, a molecular capacitor, a battery, a solar cell, or a molecular memory device. Methods of making such articles, along with compounds, methods and intermediates useful for making such benzazoloporphyrazines, are also described.
Synthesis of a new trans-A2B2 phthalocyanine motif as a building block for rodlike phthalocyanine polymers
Youngblood, W. Justin
, p. 3345 - 3356 (2007/10/03)
Polyphthalocyanines have potential application in the development of electronic materials. One-dimensional polyphthalocyanines are accessible through monomers having a trans-A2B2 structure, but the preparation of a truly linear polyphthalocyanine is challenging because of limitations imposed by the geometry of phthalocyanines and the methodology for their synthesis. Benzimidazoporphyrazines are a known class of extra-annulated phthalocyanines. A trans-A2B2 benzimidazoporphyrazine is geometrically suitable for the preparation of rodlike polymers. A new synthesis of benzimidazoporphyrazines is presented as a stepping stone to the synthesis of trans-A2B2 benzimidazoporphyrazines.
Metal complexes of phthalocyanine structural analogs with oxygen- or nitrogen-containing heterorings. Synthesis and properties
Maizlish,Shaposhnikov,Balakireva,Zharnikova,Abramov,Ivanovskii,Smirnov
, p. 787 - 790 (2007/10/03)
Nucleophilic substitution of the bromine atom and nitro group in 4-bromo-5-nitrophthalodinitrile and reduction of 4-benzoylamino-5- nitrophthalodinitrile gave, respectively, tribenzo[b,e,g][1,4]dioxocine-7,8- dicarbonitrile and 2-phenylbenzimidazole-5,6-d
